Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact
We report CDW-EIS theoretical calculations of mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact as a function of the impact energy from 50 keV to 1 MeV. At intermediate energies the mean momenta of both electron and recoil ion are significativ...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_09534075_v33_n21_p4637_Fainstein |
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todo:paper_09534075_v33_n21_p4637_Fainstein2023-10-03T15:50:56Z Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact Fainstein, P.D. Rodríguez, V.D. Approximation theory Electrons Helium Protons Antiprotons Born approximation Ionization of gases We report CDW-EIS theoretical calculations of mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact as a function of the impact energy from 50 keV to 1 MeV. At intermediate energies the mean momenta of both electron and recoil ion are significatively different for proton and antiproton impact. At larger energies mean values for proton and antiproton cases approach one another as the Born approximation turns out to be valid. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09534075_v33_n21_p4637_Fainstein |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Approximation theory Electrons Helium Protons Antiprotons Born approximation Ionization of gases |
| spellingShingle |
Approximation theory Electrons Helium Protons Antiprotons Born approximation Ionization of gases Fainstein, P.D. Rodríguez, V.D. Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| topic_facet |
Approximation theory Electrons Helium Protons Antiprotons Born approximation Ionization of gases |
| description |
We report CDW-EIS theoretical calculations of mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact as a function of the impact energy from 50 keV to 1 MeV. At intermediate energies the mean momenta of both electron and recoil ion are significatively different for proton and antiproton impact. At larger energies mean values for proton and antiproton cases approach one another as the Born approximation turns out to be valid. |
| format |
JOUR |
| author |
Fainstein, P.D. Rodríguez, V.D. |
| author_facet |
Fainstein, P.D. Rodríguez, V.D. |
| author_sort |
Fainstein, P.D. |
| title |
Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| title_short |
Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| title_full |
Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| title_fullStr |
Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| title_full_unstemmed |
Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| title_sort |
mean recoil-ion and electron longitudinal momentum in he single ionization by proton and antiproton impact |
| url |
http://hdl.handle.net/20.500.12110/paper_09534075_v33_n21_p4637_Fainstein |
| work_keys_str_mv |
AT fainsteinpd meanrecoilionandelectronlongitudinalmomentuminhesingleionizationbyprotonandantiprotonimpact AT rodriguezvd meanrecoilionandelectronlongitudinalmomentuminhesingleionizationbyprotonandantiprotonimpact |
| _version_ |
1807319311100936192 |